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Can astigmatism go away naturally?

Can astigmatism go away on its own? – Astigmatism will not go away on its own. It will either stay the same or get worse with age. While this reality can seem daunting, the good news is that it can be easily corrected. back to top

What is the fastest way to cure astigmatism?

Laser Surgeries That Can Cure Astigmatism – There is no known exact cause of astigmatism, so there is no specific approach to preventing this condition. It has long been considered very treatable, like other refractive errors. Most people with astigmatism have normal lives with the help of glasses or contact lenses.

Laser in situ keratomileusis (LASIK) : This widely used type of laser surgery has helped people around the world achieve clearer vision by reshaping the cornea. A laser device will shave off a few layers of the cornea, which is over the pupil outside the eye. The process does not take long, and many refractive errors can be fixed, including astigmatism. Since astigmatism involves an irregularly shaped cornea, reshaping this small part of the eye will improve vision. You may not achieve 20/20 vision, but you can achieve enough visual clarity (typically 20/40 or better) to perform most activities without needing glasses or contact lenses. There are some instances when LASIK may not be right for you. You and your ophthalmologist may decide it’s not the ideal option for you if:

You have a disease or take a medication that can affect wound healing. Your career prohibits refractive procedures, or you are in a very physically demanding field. You changed your glasses prescription in the past year, indicating that your eyes are still changing too fast for LASIK to work. You have thin corneas. You have already had a LASIK procedure in the past.

If you are over the age of 18, and your astigmatism does not exceed 3.0 diopters in magnitude, then chances are good that LASIK will work for you. Ask your optometrist or ophthalmologist for an evaluation, so you understand all your potential risk factors.

Photorefractive keratectomy (PRK) : Like LASIK, PRK uses a guided laser to shape off some layers of cells of the cornea, creating a regular shape that refracts light correctly onto the retina. As a result, this leads to clearer vision, usually 20/40 or better. While PRK is less popular than LASIK, it is also an effective treatment for refractive errors, including astigmatism. PRK is a better treatment for people who have chronic dry eyes or thin corneas. Unlike LASIK, PRK does not require cutting a flap in the cornea, so you are less likely to dislodge this flap later or have an overcorrection when too much of the inner cornea is removed. Like LASIK, there are some conditions that prevent you from being a good candidate for PRK. It may not be a good choice for you if you have:

An unstable or consistently changing refractive error. A disease or medication that slows down your body’s ability to heal. A history of scarring easily. Corneal abrasions or a corneal disease. Advanced glaucoma. Cataracts. Uncontrolled diabetes. Hormonal changes (in pregnant or nursing women). Some eye infections or a history of chronic eye infections.

You may be a good candidate for PRK but not LASIK, so ask your optometrist about this option too. Like LASIK, PRK can successfully correct astigmatism, effectively curing it. Other types of laser surgery, like LASEK (laser-assisted subepithelial keratectomy), Epi-LASIK, and small-incision lenticule extraction (SMILE) can also correct astigmatism using variations on laser surgery techniques.

Can astigmatism be cured permanently?

Astigmatism surgery – Having surgery is the only way to permanently correct astigmatism. However, your type and degree of astigmatism, corneal thickness, age and other eye conditions are all factors in whether surgery is the best option — and if so, which type of surgery.

LASIK – a small flap is created in the epithelium (upper layers of the cornea), which is then folded back so the laser can reshape the tissue underneath LASEK – instead of creating a flap in the epithelium, it is loosened with a special solution and moved to the side to allow access the corneal tissue Epi-LASIK – this procedure is very similar to LASEK, except the epithelium is loosened and moved aside with a blunt surgical tool instead of a solution PRK – instead of folding or moving the epithelium aside, it is completely removed to access the corneal tissue and then grows back very quickly SMILE – in this procedure, a precisely shaped bit of tissue is removed from within the cornea through a tiny incision, leaving the epithelium intact

There are also options for people who aren’t candidates for laser surgery or have other eye conditions. These include:

Cataract surgery with a toric lens replacement – during cataract surgery, the natural lens can be replaced with a toric lens to correct astigmatism Refractive lens exchange – this is the same procedure as cataract surgery, but it’s done as a refractive error correction instead of for cataracts Lens implants – this procedure is like having contact lenses put inside the eye; they are placed over or behind the iris, and the natural lens stays in place

Lens implants and lens exchanges are much more invasive than laser refractive surgeries and aren’t usually recommended for people who can achieve clear vision with glasses or contacts. READ OUR FULL PAGE ON ASTIGMATISM SURGERY here,

What makes astigmatism worse?

What Causes Astigmatism to Worsen? – Astigmatism frequently worsens with age. Your cornea can become more irregular due to pressure from your eyelids as they lose muscle tone. Astigmatism generally stays stable until your turn 50, After then, your lens curvature progressively worsens each decade.

Can you fix astigmatism with exercises?

Astigmatism is a disorder of the eyes where the focus or focal plane changes while still attached to the surface of a lens or cornea. A person who is suffering from astigmatism will experience blurring, problems with perception and difficulty experience with image distortion.

1. For those who have astigmatism, other conditions like farsightedness and shortsightedness also go hand in hand.
2. Many people believe that astigmatism is only can be corrected by medical intervention when it can easily be alleviated and even corrected through eye training exercises.
3. In fact, there have been cases where with the right exercises in the right frequency yielded considerable results in just one day! For men and women with severe cases, the improvement was seen in just a week’s time.

Whether you are shortsighted or farsighted, just like working out muscles, often our eyes are in need of some cross training to strengthen certain eye muscles that have become weak over time or due to a disorder.

What foods reduce astigmatism?

Additional Nutrients for Astigmatism – There are a few other nutrients that can be beneficial for those who have astigmatism. Some of the best nutrients to add to your diet if you have astigmatism are zinc, magnesium, and calcium. You can get high servings of zinc by eating lima beans, oysters, and poultry.

What foods prevent astigmatism?

Astigmatism – Astigmatism is when the cornea has an odd or irregular shape. This causes the light to reflect through the eye and on to the retina in an uneven pattern. Your vision can be blurry, especially at night. To combat astigmatism, you should try adding more vitamin A, vitamin B and vitamin C to your diet.

What makes astigmatism better?

Corrective lenses – Wearing corrective lenses treats astigmatism by counteracting uneven curvatures of your cornea or lens. Types of corrective lenses include:

Eyeglasses. Eyeglasses are made with lenses that help compensate for the uneven shape of the eye. The lenses make the light bend into the eye properly. Eyeglasses can also correct for other refractive errors, such as nearsightedness or farsightedness. Contact lenses. Like eyeglasses, contact lenses can correct most astigmatism. They are available in a variety of types and styles. Contact lenses are also used in a procedure called orthokeratology. In orthokeratology, rigid contact lenses are worn during the night while sleeping until the curvature of the eye evens out. Then the lenses are worn less frequently to maintain the new shape. If treatment is discontinued, the eye returns to its former shape and refractive error. Wearing contact lenses for extended periods of time increases the risk of infection in the eye. Ask your eye doctor about the pros and cons and risks of contact lenses and what might be best for you.

What cancels out astigmatism?

How is astigmatism treated? – Most mild cases of astigmatism can be corrected with prescription eyeglasses or contact lenses. In children with astigmatism, eyeglasses tend to work better than contact lenses. In some cases, the child’s eye doctor may suggest a procedure called corneal cross linking to prevent the condition from progressing further.

Can astigmatism heal?

Can Astigmatism Be Cured? – While astigmatism cannot be cured, glasses and contact lenses can be used to treat the blurry vision that results from having astigmatism. For those wishing for a more permanent solution to blurry vision, refractive surgery is required.

• LASIK or PRK (photorefractive keratectomy) surgeries reshape the cornea using a laser.
• While correcting the vision, these surgeries also reduce the irregularities caused by astigmatism.
• Refractive surgery is the closest option to a “cure” currently available in modern ophthalmology.
• However, not everyone is a good candidate for laser eye surgery, as there are various eye conditions that can preclude someone from being a candidate.

Those interested in LASIK or PRK should discuss options with their ophthalmologist. If you simply want eyeglasses to correct your blurry vision, then EyeQue has a solution for you. The VisionCheck is a smartphone-compatible device that measures your refractive error, which includes measuring your astigmatism.

Can screen time cause astigmatism?

Astigmatism isn’t caused or made worse by reading in poor light, sitting too close to the television or squinting.

Why did my astigmatism disappear?

AUG 20, 2012 Answer: Astigmatism is the technical term for an eye that is optically oval. Correction is a reverse oval in the glasses or contacts, Over time a small amount of vertical astigmatism, probably because of the constant pressure of the lids, may diminish and even disappear but horizontal astigmatism will slowly increase over time due to the same factor.

What do people with astigmatism see?

What are astigmatism symptoms? – Blurred vision is the most common astigmatism symptom. It also makes it hard to see details on objects, like the words printed on a menu in front of you, or letters on a road sign in the distance. Other astigmatism symptoms include:

Seeing a glare or halos around lights. Squinting to see clearly. Headaches, Fatigue, Eye strain.

Some young children don’t know there’s anything wrong with their vision, even if they’re experiencing symptoms. Visit an eye care specialist if you notice your child squinting, rubbing their eyes or having frequent headaches.

Can phone worsen astigmatism?

What Causes Astigmatism? – When images and light enter the eye through the iris and pass through the cornea on a normal-shaped eye, the light waves form a single point in the retina. In someone who has astigmatism, as the light waves pass through the irregular-shaped cornea, they bend and distort, causing the light waves to form multiple points in the retina, which results in blurred vision.

Genetics: If one or both of your parents have astigmatism, there is a good chance you will also develop astigmatism at some point. Overuse of Electronic Devices: The excessive use of smartphones, tablets, computers, and other electronic devices could lead to astigmatism, as well as dry eye. Improper Light Levels: Watching TV or using electronic screens in the dark can cause eye strain and eye fatigue and possibly be a cause for astigmatism. Previous Eye Injury: If one of your eyes was injured and caused a thinning of or scarring on the cornea, it could develop into astigmatism.

Can rubbing eyes make astigmatism worse?

Vision correction is still an option with astigmatism. – Astigmatism hinders your depth perception Depth perception is the ability to comprehend the distance between itself and the objects in your visual field. Astigmatism worsens depth perception of the eye since it blurs the edges and outlines of everything you see.

1. You may notice you feel unbalanced and that it is difficult to distinguish how far away objects appear – this could affect the overall quality of your vision.
2. Astigmatism can be a genetic trait Much like the color of your eyes, being born with astigmatism can be a genetic trait.
3. Many parents are to thank for passing along their ‘misshapen eye’ genes to you at birth.

Unfortunately, the daily occurance of looking across your room and being unable to read the numbers on a digital clock is completely out of your control. On the bright side, as long as your eyes are healthy, astigmatism can be completely corrected with advanced LASIK plus Lens/IOL corrective technology.

1. There are multiple types of astigmatism Although you may have been told you have astigmatism, you probably were not told what type of astigmatism you have.
2. The first type, myopic astigmatism, occurs when light is focused through two focal points in front of the retina.
3. Hyperopic astigmatism is when two focal points are focused behind the retina, causing objects up close and at a distance to be blurry.

Lastly, mixed astigmatism exists when light rays come to focal points both in front of and behind the retina. Rubbing Your Eyes Worsens Astigmatism Probably the most important thing to note about astigmatism is that it can worsen due to eye rubbing. Admittedly, some unknowingly wake up in the morning, rub their eyes and think nothing of it, however this seemingly benign habit can prove quite harmful over time.

Do glasses worsen astigmatism?

Will astigmatism get worse if my glasses prescription is wrong? – Wearing glasses can’t make astigmatism worse, even if they are the wrong prescription. Astigmatism is caused by the shape of the eye’s cornea or lens, and glasses can’t change those. However, wearing glasses with an incorrect astigmatism prescription can cause other problems, including blurry vision, eye strain and headaches.

How can I fix my astigmatism without surgery?

Astigmatism is a condition in which your eye, especially your cornea or the clear front part of the eyeball, isn’t completely round. Ideally, an eyeball is shaped like a perfectly round ball. Light comes into it and bends evenly, which gives you a clear view.

But if your cornea is shaped more like a football, light gets bent more in one direction than another. That means only part of an object is in focus. Things at a distance may look blurry and wavy. It’s common to have astigmatism along with nearsightedness (myopia) or farsightedness (hyperopia). These three conditions are called refractive errors because they involve how your eyes bend (refract) light.

Astigmatism is fairly easy for an eye doctor to fix with glasses, contacts, or surgery. Symptoms of astigmatism may include:

Blurry or distorted vision Eyestrain Headaches Trouble seeing at night

Most people are born with it, but experts don’t know why. You can also get it after an eye injury, an eye disease, or surgery. Rarely, a condition called keratoconus can cause astigmatism by making the clear front part of your eye (your cornea) thinner and more cone-shaped.

You’ll probably need contacts (but not glasses) to see clearly. You can’t get astigmatism from reading in low light or sitting too close to the TV. Astigmatism symptoms come on slowly. Go to an eye doctor if you notice changes in your vision. You’ll need a complete eye exam, Your doctor will test the sharpness of your eyesight by asking you to read an eye chart.

They’ll also use tools to measure your vision, including: Phoropter. You look through a series of lenses to find the ones that give you the clearest vision. Keratometer. This machine measures the bend in the center of your cornea, It finds the steepest and flattest curves.

The measurements tell your doctor about the shape of your cornea and how well it can focus. Autorefractor. This device shines light into your eye and measures how it changes as it bounces off the back. This gives your doctor an idea of which lenses you need. Corneal topographer. This technology gives the most detailed information about your cornea’s shape.

The doctor tells you to look at a specific point. Meanwhile, the device collects thousands of tiny measurements. A computer builds a color map of your cornea from the data. Your doctor will refer to it if they plan surgery for astigmatism or cataracts. They might use it to fit contacts,

The first number is for something called spherical correction. If it has a minus sign, you’re nearsighted. If there’s a plus sign, you’re farsighted. A higher number means blurrier vision.The second numbers are your cylindrical correction. This is how strong your astigmatism is.The third one is the axis, the location of the astigmatism on your cornea.

For example, a prescription of “OD -1.00 x -2.00 x 155” means your right eye has 1 diopter of nearsightedness and 2 diopters of astigmatism at 155 degrees on your cornea. Glasses or contacts can correct almost all cases of astigmatism. But if you have only a slight astigmatism and no other vision problems, you may not need them.

• If you have a common level of astigmatism, you’ll probably have corrective lenses, like glasses or contacts, or surgery.
• Eyeglass lenses are curved to counteract the shape of the cornea or lens that’s causing blurred vision.
• They work well when you look straight ahead.
• But depending on how much correction you need, they might make the floor or walls look tilted.

This effect should go away as you get used to them. If you have severe astigmatism, it might take a week or so. Start by wearing the glasses first thing in the morning, for a few hours at a time, and adjusting slowly. If your vision doesn’t get better, ask your doctor to check your prescription.

1. Contact lenses can also help, but you’ll need a special pair.
2. All contacts rotate when you blink.
3. The soft lenses used for astigmatism, called toric lenses, are designed to return to the same spot each time.
4. Rigid (hard) gas-permeable contact lenses are a better choice if your astigmatism is severe.
5. Doctors can use them for your regular contacts or for a procedure called orthokeratology.

You wear the lenses while you sleep, and they reshape your cornea. You’ll need to keep wearing the lenses to hold this new shape, but you won’t have to wear them as often. Laser eye surgery ( LASIK or PRK) reshapes your cornea so it can focus light rays better.

The doctor numbs your eye with drops and uses a sterile mechanical device (or another laser) to make a thin flap on your cornea. They pull it back to expose the central layers of your cornea and use a laser to sculpt them. Then, they return the flap to its original position. Finally, they give you anti-inflammatory and antibiotic eye drops.

Once they cover your eyes with transparent shields, you’re ready to go home. The cost ranges from $700 to $3,500 per eye. Because you choose to get the procedure to replace your eyeglasses, LASIK and PRK are rarely covered by health insurance, Astigmatic keratotomy, or limbal relaxing incisions, is another option.

The surgeon makes tiny cuts on the steepest curves of your cornea. This lets light focus more precisely on your retina. Many infants are born with astigmatism, and it often goes away before their first birthday. A child with an untreated vision condition might have a hard time at school. This could lead to an incorrect diagnosis of a learning disorder.

Because children usually can’t tell that there’s a problem with their vision, they need regular eye exams starting about 6 months of age. There’s no known way to prevent astigmatism. If you’re at risk for keratoconus, it’s best not to rub your eyes as much as you can.

What happens if you don’t fix astigmatism?

8. Symptoms of astigmatism will grow worse over time – If you have astigmatism, and have not had it corrected it through surgical means, there’s a significant chance you’ll notice the quality of your vision declining over time. This deterioration can happen slowlybut eventually, it’ll become all too difficult to ignore.

Can you train your eyes to not need glasses?

The lowdown on eye exercises – Harvard Health If you wear glasses or contacts, chances are you’ve been at least a little bit tempted to investigate the infomercials and books promoting eye exercises to improve your eyesight without surgery. Some programs even claim that faithful adherents may be able to give up their glasses.

• If this sounds too good to be true, that’s because it is.
• Purveyors of self-directed eye exercise programs have not conducted randomized trials to verify the effectiveness of their programs, and there is no medical evidence for their oft-stated claim that wearing lenses weakens the eyes and necessitates ever-stronger prescription eyewear.

Furthermore, some programs are based on ideas that don’t quite square with the anatomy and physiology of vision. Practiced faithfully, eye exercises may actually help delay the need for glasses or contacts in some people. But you don’t need to buy a special program of exercises or follow prescribed visual gymnastics to accomplish these things.

1. If your eyes are tired from excessive close-up work — such as staring at the computer — visual breaks to focus on objects at longer distances are a good idea.
2. And it’s important to encourage your visual system to do its best.
3. Exercising eye muscles will not eliminate the most common maladies that necessitate corrective lenses — namely, nearsightedness, farsightedness, astigmatism, and presbyopia (age-related lens stiffening).

Above all, eye exercises will do nothing for glaucoma and macular degeneration. What of the claim that glasses make eyes weaker and more dependent on wearing them? It’s largely a matter of perception. People often tolerate a lot of blur before they start wearing corrective lenses, but “once they get used to the correction, the same level of blur is no longer acceptable to them.

So they perceive that their eyes have been weakened.” Also, the natural progression to stronger and stronger lenses that accompanies nearsightedness early in life may create the impression that corrective lenses make eyes weaker. Presbyopia (age-related lens stiffening) likewise progresses with time, so a farsighted person will find it increasingly difficult to see well without corrective eyewear.

In none of these cases have glasses or contacts weakened the eyes. Will getting a weaker prescription than you’re used to somehow train your eyes to see better, as some eye exercise programs advise? It’s certainly possible that some people wear stronger glasses than they need, so they may be able to back off their prescription a bit.

1. You need to use your accommodative system to keep it flexible, and you can facilitate this by wearing lenses no stronger than you need.
2. Also, don’t be in a hurry to start wearing reading glasses.
3. But wearing weaker lenses than you need won’t help, especially once presbyopia kicks in.
4. Until evidence-based research proves otherwise, it’s safe to assume that nonmedical self-help eye exercise programs won’t keep you out of glasses if you need them and won’t change the ultimate course of your nearsightedness, farsightedness, presbyopia, or astigmatism.

As we age, eye exercises do absolutely nothing for glaucoma or macular degeneration — serious diseases that require professional medical help. Image: DragonImages/Getty Images As a service to our readers, Harvard Health Publishing provides access to our library of archived content.

Can astigmatism get better without glasses?

If you don’t wear glasses to correct your astigmatism, symptoms such as blurry vision, headaches, and eye strain won’t go away on their own.

How do you stop astigmatism from progressing?

Astigmatism is a condition in which your eye, especially your cornea or the clear front part of the eyeball, isn’t completely round. Ideally, an eyeball is shaped like a perfectly round ball. Light comes into it and bends evenly, which gives you a clear view.

But if your cornea is shaped more like a football, light gets bent more in one direction than another. That means only part of an object is in focus. Things at a distance may look blurry and wavy. It’s common to have astigmatism along with nearsightedness (myopia) or farsightedness (hyperopia). These three conditions are called refractive errors because they involve how your eyes bend (refract) light.

Astigmatism is fairly easy for an eye doctor to fix with glasses, contacts, or surgery. Symptoms of astigmatism may include:

Blurry or distorted vision Eyestrain Headaches Trouble seeing at night

Most people are born with it, but experts don’t know why. You can also get it after an eye injury, an eye disease, or surgery. Rarely, a condition called keratoconus can cause astigmatism by making the clear front part of your eye (your cornea) thinner and more cone-shaped.

You’ll probably need contacts (but not glasses) to see clearly. You can’t get astigmatism from reading in low light or sitting too close to the TV. Astigmatism symptoms come on slowly. Go to an eye doctor if you notice changes in your vision. You’ll need a complete eye exam, Your doctor will test the sharpness of your eyesight by asking you to read an eye chart.

They’ll also use tools to measure your vision, including: Phoropter. You look through a series of lenses to find the ones that give you the clearest vision. Keratometer. This machine measures the bend in the center of your cornea, It finds the steepest and flattest curves.

The measurements tell your doctor about the shape of your cornea and how well it can focus. Autorefractor. This device shines light into your eye and measures how it changes as it bounces off the back. This gives your doctor an idea of which lenses you need. Corneal topographer. This technology gives the most detailed information about your cornea’s shape.

The doctor tells you to look at a specific point. Meanwhile, the device collects thousands of tiny measurements. A computer builds a color map of your cornea from the data. Your doctor will refer to it if they plan surgery for astigmatism or cataracts. They might use it to fit contacts,

The first number is for something called spherical correction. If it has a minus sign, you’re nearsighted. If there’s a plus sign, you’re farsighted. A higher number means blurrier vision.The second numbers are your cylindrical correction. This is how strong your astigmatism is.The third one is the axis, the location of the astigmatism on your cornea.

For example, a prescription of “OD -1.00 x -2.00 x 155” means your right eye has 1 diopter of nearsightedness and 2 diopters of astigmatism at 155 degrees on your cornea. Glasses or contacts can correct almost all cases of astigmatism. But if you have only a slight astigmatism and no other vision problems, you may not need them.

If you have a common level of astigmatism, you’ll probably have corrective lenses, like glasses or contacts, or surgery. Eyeglass lenses are curved to counteract the shape of the cornea or lens that’s causing blurred vision. They work well when you look straight ahead. But depending on how much correction you need, they might make the floor or walls look tilted.

This effect should go away as you get used to them. If you have severe astigmatism, it might take a week or so. Start by wearing the glasses first thing in the morning, for a few hours at a time, and adjusting slowly. If your vision doesn’t get better, ask your doctor to check your prescription.

Contact lenses can also help, but you’ll need a special pair. All contacts rotate when you blink. The soft lenses used for astigmatism, called toric lenses, are designed to return to the same spot each time. Rigid (hard) gas-permeable contact lenses are a better choice if your astigmatism is severe. Doctors can use them for your regular contacts or for a procedure called orthokeratology.

You wear the lenses while you sleep, and they reshape your cornea. You’ll need to keep wearing the lenses to hold this new shape, but you won’t have to wear them as often. Laser eye surgery ( LASIK or PRK) reshapes your cornea so it can focus light rays better.

The doctor numbs your eye with drops and uses a sterile mechanical device (or another laser) to make a thin flap on your cornea. They pull it back to expose the central layers of your cornea and use a laser to sculpt them. Then, they return the flap to its original position. Finally, they give you anti-inflammatory and antibiotic eye drops.

Once they cover your eyes with transparent shields, you’re ready to go home. The cost ranges from $700 to $3,500 per eye. Because you choose to get the procedure to replace your eyeglasses, LASIK and PRK are rarely covered by health insurance, Astigmatic keratotomy, or limbal relaxing incisions, is another option.

1. The surgeon makes tiny cuts on the steepest curves of your cornea.
2. This lets light focus more precisely on your retina.
3. Many infants are born with astigmatism, and it often goes away before their first birthday.
4. A child with an untreated vision condition might have a hard time at school.
5. This could lead to an incorrect diagnosis of a learning disorder.

Because children usually can’t tell that there’s a problem with their vision, they need regular eye exams starting about 6 months of age. There’s no known way to prevent astigmatism. If you’re at risk for keratoconus, it’s best not to rub your eyes as much as you can.

Can astigmatism get better as you age?

Can astigmatism get worse or better? – Unfortunately, astigmatism can worsen over time, and it won’t get any better after around the age of 25. The natural aging process or other eye conditions can cause the shape of the eye to gradually change, which can intensify astigmatism.

However, progressing astigmatism can usually be easily corrected with glasses or contact lenses, just like other progressing refractive errors. It may be best to wait to correct astigmatism with refractive surgery until any progression has stopped. Contact a local eye doctor to schedule an eye exam if you think your astigmatism is getting worse.

It might simply be time to update your lens prescription.